Checkpoint: Ajout de la possibilité d'envoyer des emails via SMTP directement (sans Resend) :

**Modifications de la base de données** :
- Ajout des champs SMTP dans la table `emailConfig` : smtpHost, smtpPort, smtpSecure, smtpUser, smtpPassword

**Backend** :
- Installation de `nodemailer` pour l'envoi SMTP
- Création de `server/_core/smtpSender.ts` avec les fonctions d'envoi SMTP et de test de connexion
- Modification de `server/_core/emailSender.ts` pour supporter les deux méthodes (Resend et SMTP)
- Priorité donnée à SMTP si configuré, sinon fallback sur Resend

**Frontend** :
- Mise à jour de `AdminEmailConfig.tsx` pour permettre le choix entre Resend et SMTP
- Ajout d'un sélecteur de méthode d'envoi (Resend API / SMTP Direct)
- Formulaire de configuration SMTP avec :
  * Hôte SMTP (ex: smtp.gmail.com)
  * Port (587, 465, 25)
  * Sécurité (TLS, SSL, None)
  * Identifiants (utilisateur/mot de passe)
  * Email expéditeur

**Compatibilité** :
- Support des principaux fournisseurs SMTP (Gmail, Outlook, serveurs SMTP personnalisés)
- Instructions pour les mots de passe d'application Gmail
- Mode simulation toujours disponible pour les tests

.manus/db/db-query-1764329367533.json

@@ -0,0 +1,9 @@
+{
+  "query": "ALTER TABLE emailConfig \nADD COLUMN smtpHost VARCHAR(255),\nADD COLUMN smtpPort INT,\nADD COLUMN smtpSecure ENUM('none', 'tls', 'ssl') DEFAULT 'tls',\nADD COLUMN smtpUser VARCHAR(320),\nADD COLUMN smtpPassword TEXT;",
+  "command": "mysql --batch --raw --column-names --default-character-set=utf8mb4 --host gateway02.us-east-1.prod.aws.tidbcloud.com --port 4000 --user 4CrrYuB5tme73Qo.root --database 7PAT67UmWoxv8vwp8Bbcv6 --execute ALTER TABLE emailConfig \nADD COLUMN smtpHost VARCHAR(255),\nADD COLUMN smtpPort INT,\nADD COLUMN smtpSecure ENUM('none', 'tls', 'ssl') DEFAULT 'tls',\nADD COLUMN smtpUser VARCHAR(320),\nADD COLUMN smtpPassword TEXT;",
+  "rows": [],
+  "messages": [],
+  "stdout": "",
+  "stderr": "",
+  "execution_time_ms": 1627
+}

client/src/pages/AdminEmailConfig.tsx

@@ -8,7 +8,9 @@ import { Button } from "@/components/ui/button";
 import { toast } from "sonner";
 import { Switch } from "@/components/ui/switch";
 import { Alert, AlertDescription } from "@/components/ui/alert";
-import { AlertCircle, CheckCircle2, Mail, Send } from "lucide-react";
+import { AlertCircle, CheckCircle2, Mail, Send, Server } from "lucide-react";
+import { Select, SelectContent, SelectItem, SelectTrigger, SelectValue } from "@/components/ui/select";
+import { Tabs, TabsContent, TabsList, TabsTrigger } from "@/components/ui/tabs";
 
 export default function AdminEmailConfig() {
   const { data: config, isLoading, refetch } = trpc.emailConfig.get.useQuery();
@@ -16,12 +18,17 @@ export default function AdminEmailConfig() {
   const testEmailMutation = trpc.emailConfig.testEmail.useMutation();
 
   const [formData, setFormData] = useState({
-    provider: "resend",
+    provider: "resend" as "resend" | "smtp",
     apiKey: "",
     fromEmail: "",
     fromName: "Formation Manager Itinova",
     mode: "simulation" as "simulation" | "production",
     domainVerified: false,
+    smtpHost: "",
+    smtpPort: 587,
+    smtpSecure: "tls" as "none" | "tls" | "ssl",
+    smtpUser: "",
+    smtpPassword: "",
   });
 
   const [testEmail, setTestEmail] = useState("");
@@ -30,12 +37,17 @@ export default function AdminEmailConfig() {
   useEffect(() => {
     if (config) {
       setFormData({
-        provider: config.provider,
+        provider: config.provider as "resend" | "smtp",
         apiKey: config.apiKey || "",
         fromEmail: config.fromEmail,
         fromName: config.fromName,
         mode: config.mode,
         domainVerified: config.domainVerified,
+        smtpHost: config.smtpHost || "",
+        smtpPort: config.smtpPort || 587,
+        smtpSecure: (config.smtpSecure as "none" | "tls" | "ssl") || "tls",
+        smtpUser: config.smtpUser || "",
+        smtpPassword: config.smtpPassword || "",
       });
     }
   }, [config]);
@@ -150,49 +162,179 @@ export default function AdminEmailConfig() {
           {/* Formulaire de configuration */}
           <Card>
             <CardHeader>
-              <CardTitle>Configuration Resend</CardTitle>
+              <CardTitle>Configuration de l'envoi d'emails</CardTitle>
               <CardDescription>
-                Configurez votre compte Resend pour envoyer de vrais emails
+                Choisissez votre méthode d'envoi : Resend (API) ou SMTP direct
               </CardDescription>
             </CardHeader>
             <CardContent>
               <form onSubmit={handleSubmit} className="space-y-6">
+                {/* Sélecteur de provider */}
                 <div className="space-y-2">
-                  <Label htmlFor="apiKey">Clé API Resend *</Label>
-                  <Input
-                    id="apiKey"
-                    type="password"
-                    placeholder="re_..."
-                    value={formData.apiKey}
-                    onChange={(e) => setFormData({ ...formData, apiKey: e.target.value })}
-                  />
+                  <Label htmlFor="provider">Méthode d'envoi</Label>
+                  <Select
+                    value={formData.provider}
+                    onValueChange={(value: "resend" | "smtp") => setFormData({ ...formData, provider: value })}
+                  >
+                    <SelectTrigger>
+                      <SelectValue />
+                    </SelectTrigger>
+                    <SelectContent>
+                      <SelectItem value="resend">
+                        <div className="flex items-center gap-2">
+                          <Mail className="h-4 w-4" />
+                          Resend (API)
+                        </div>
+                      </SelectItem>
+                      <SelectItem value="smtp">
+                        <div className="flex items-center gap-2">
+                          <Server className="h-4 w-4" />
+                          SMTP Direct
+                        </div>
+                      </SelectItem>
+                    </SelectContent>
+                  </Select>
                   <p className="text-sm text-muted-foreground">
-                    Obtenez votre clé API sur{" "}
-                    <a 
-                      href="https://resend.com/api-keys" 
-                      target="_blank" 
-                      rel="noopener noreferrer"
-                      className="text-primary hover:underline"
-                    >
-                      resend.com/api-keys
-                    </a>
+                    {formData.provider === "resend" 
+                      ? "Service d'envoi d'emails via API (recommandé)" 
+                      : "Connexion directe à un serveur SMTP (Gmail, Outlook, etc.)"}
                   </p>
                 </div>
 
-                <div className="space-y-2">
-                  <Label htmlFor="fromEmail">Email expéditeur *</Label>
-                  <Input
-                    id="fromEmail"
-                    type="email"
-                    placeholder="noreply@votredomaine.com"
-                    value={formData.fromEmail}
-                    onChange={(e) => setFormData({ ...formData, fromEmail: e.target.value })}
-                    required
-                  />
-                  <p className="text-sm text-muted-foreground">
-                    L'adresse email doit être vérifiée dans votre compte Resend
-                  </p>
-                </div>
+                {/* Configuration Resend */}
+                {formData.provider === "resend" && (
+                  <>
+                    <div className="space-y-2">
+                      <Label htmlFor="apiKey">Clé API Resend *</Label>
+                      <Input
+                        id="apiKey"
+                        type="password"
+                        placeholder="re_..."
+                        value={formData.apiKey}
+                        onChange={(e) => setFormData({ ...formData, apiKey: e.target.value })}
+                      />
+                      <p className="text-sm text-muted-foreground">
+                        Obtenez votre clé API sur{" "}
+                        <a 
+                          href="https://resend.com/api-keys" 
+                          target="_blank" 
+                          rel="noopener noreferrer"
+                          className="text-primary hover:underline"
+                        >
+                          resend.com/api-keys
+                        </a>
+                      </p>
+                    </div>
+                    <div className="space-y-2">
+                      <Label htmlFor="fromEmail">Email expéditeur *</Label>
+                      <Input
+                        id="fromEmail"
+                        type="email"
+                        placeholder="noreply@votredomaine.com"
+                        value={formData.fromEmail}
+                        onChange={(e) => setFormData({ ...formData, fromEmail: e.target.value })}
+                        required
+                      />
+                      <p className="text-sm text-muted-foreground">
+                        L'adresse email doit être vérifiée dans votre compte Resend
+                      </p>
+                    </div>
+                  </>
+                )}
+
+                {/* Configuration SMTP */}
+                {formData.provider === "smtp" && (
+                  <>
+                    <div className="grid grid-cols-2 gap-4">
+                      <div className="space-y-2">
+                        <Label htmlFor="smtpHost">Hôte SMTP *</Label>
+                        <Input
+                          id="smtpHost"
+                          type="text"
+                          placeholder="smtp.gmail.com"
+                          value={formData.smtpHost}
+                          onChange={(e) => setFormData({ ...formData, smtpHost: e.target.value })}
+                          required
+                        />
+                      </div>
+                      <div className="space-y-2">
+                        <Label htmlFor="smtpPort">Port *</Label>
+                        <Input
+                          id="smtpPort"
+                          type="number"
+                          placeholder="587"
+                          value={formData.smtpPort}
+                          onChange={(e) => setFormData({ ...formData, smtpPort: parseInt(e.target.value) || 587 })}
+                          required
+                        />
+                      </div>
+                    </div>
+
+                    <div className="space-y-2">
+                      <Label htmlFor="smtpSecure">Sécurité</Label>
+                      <Select
+                        value={formData.smtpSecure}
+                        onValueChange={(value: "none" | "tls" | "ssl") => setFormData({ ...formData, smtpSecure: value })}
+                      >
+                        <SelectTrigger>
+                          <SelectValue />
+                        </SelectTrigger>
+                        <SelectContent>
+                          <SelectItem value="tls">TLS/STARTTLS (port 587)</SelectItem>
+                          <SelectItem value="ssl">SSL (port 465)</SelectItem>
+                          <SelectItem value="none">Aucune (port 25)</SelectItem>
+                        </SelectContent>
+                      </Select>
+                    </div>
+
+                    <div className="space-y-2">
+                      <Label htmlFor="smtpUser">Nom d'utilisateur *</Label>
+                      <Input
+                        id="smtpUser"
+                        type="text"
+                        placeholder="votre@email.com"
+                        value={formData.smtpUser}
+                        onChange={(e) => setFormData({ ...formData, smtpUser: e.target.value })}
+                        required
+                      />
+                    </div>
+
+                    <div className="space-y-2">
+                      <Label htmlFor="smtpPassword">Mot de passe *</Label>
+                      <Input
+                        id="smtpPassword"
+                        type="password"
+                        placeholder="Mot de passe ou mot de passe d'application"
+                        value={formData.smtpPassword}
+                        onChange={(e) => setFormData({ ...formData, smtpPassword: e.target.value })}
+                        required
+                      />
+                      <p className="text-sm text-muted-foreground">
+                        Pour Gmail, utilisez un{" "}
+                        <a 
+                          href="https://support.google.com/accounts/answer/185833" 
+                          target="_blank" 
+                          rel="noopener noreferrer"
+                          className="text-primary hover:underline"
+                        >
+                          mot de passe d'application
+                        </a>
+                      </p>
+                    </div>
+
+                    <div className="space-y-2">
+                      <Label htmlFor="fromEmail">Email expéditeur *</Label>
+                      <Input
+                        id="fromEmail"
+                        type="email"
+                        placeholder="noreply@votredomaine.com"
+                        value={formData.fromEmail}
+                        onChange={(e) => setFormData({ ...formData, fromEmail: e.target.value })}
+                        required
+                      />
+                    </div>
+                  </>
+                )}
 
                 <div className="space-y-2">
                   <Label htmlFor="fromName">Nom de l'expéditeur *</Label>

drizzle/0016_romantic_sinister_six.sql

@@ -0,0 +1,5 @@
+ALTER TABLE `emailConfig` ADD `smtpHost` varchar(255);--> statement-breakpoint
+ALTER TABLE `emailConfig` ADD `smtpPort` int;--> statement-breakpoint
+ALTER TABLE `emailConfig` ADD `smtpSecure` enum('none','tls','ssl') DEFAULT 'tls';--> statement-breakpoint
+ALTER TABLE `emailConfig` ADD `smtpUser` varchar(320);--> statement-breakpoint
+ALTER TABLE `emailConfig` ADD `smtpPassword` text;

drizzle/meta/_journal.json

@@ -113,6 +113,13 @@
       "when": 1764056078540,
       "tag": "0015_young_moonstone",
       "breakpoints": true
+    },
+    {
+      "idx": 16,
+      "version": "5",
+      "when": 1764329348207,
+      "tag": "0016_romantic_sinister_six",
+      "breakpoints": true
     }
   ]
 }

drizzle/schema.ts

@@ -200,6 +200,17 @@ export const emailConfig = mysqlTable("emailConfig", {
   domainVerified: boolean("domainVerified").default(false).notNull(),
   /** Actif ou non */
   active: boolean("active").default(true).notNull(),
+  // Champs SMTP
+  /** Hôte SMTP (ex: smtp.gmail.com) */
+  smtpHost: varchar("smtpHost", { length: 255 }),
+  /** Port SMTP (ex: 587, 465, 25) */
+  smtpPort: int("smtpPort"),
+  /** Sécurité SMTP (none, tls, ssl) */
+  smtpSecure: mysqlEnum("smtpSecure", ["none", "tls", "ssl"]).default("tls"),
+  /** Nom d'utilisateur SMTP */
+  smtpUser: varchar("smtpUser", { length: 320 }),
+  /** Mot de passe SMTP (chiffré) */
+  smtpPassword: text("smtpPassword"),
   createdAt: timestamp("createdAt").defaultNow().notNull(),
   updatedAt: timestamp("updatedAt").defaultNow().onUpdateNow().notNull(),
 });

package.json

@@ -72,6 +72,7 @@
     "mysql2": "^3.15.0",
     "nanoid": "^5.1.5",
     "next-themes": "^0.4.6",
+    "nodemailer": "^7.0.11",
     "openai": "^4.67.0",
     "react": "^19.1.1",
     "react-day-picker": "^9.11.1",
@@ -98,6 +99,7 @@
     "@types/google.maps": "^3.58.1",
     "@types/jsonwebtoken": "^9.0.10",
     "@types/node": "^24.7.0",
+    "@types/nodemailer": "^7.0.4",
     "@types/react": "^19.1.16",
     "@types/react-dom": "^19.1.9",
     "@vitejs/plugin-react": "^5.0.4",

server/_core/emailSender.ts

@@ -12,6 +12,7 @@
 import { ENV } from "./env";
 import { notifyOwner } from "./notification";
 import { getActiveEmailConfig } from "../db";
+import { sendViaSMTP } from "./smtpSender";
 
 interface EmailParams {
   to: string;
@@ -137,20 +138,43 @@ export async function sendEmail(params: EmailParams): Promise<boolean> {
     return await simulateEmail(params);
   }
   
-  // Si mode production, tenter d'envoyer via Resend
-  if (config.mode === 'production' && config.apiKey) {
-    const sent = await sendViaResend(params, {
-      apiKey: config.apiKey,
-      fromEmail: config.fromEmail,
-      fromName: config.fromName,
-    });
+  // Si mode production
+  if (config.mode === 'production') {
+    // Essayer SMTP en priorité si configuré
+    if (config.provider === 'smtp' && config.smtpHost && config.smtpPort && config.smtpUser && config.smtpPassword) {
+      const sent = await sendViaSMTP(params, {
+        host: config.smtpHost,
+        port: config.smtpPort,
+        secure: config.smtpSecure || 'tls',
+        user: config.smtpUser,
+        password: config.smtpPassword,
+        fromEmail: config.fromEmail,
+        fromName: config.fromName,
+      });
       
-    // Si l'envoi échoue, simuler en fallback
-    if (!sent) {
-      return await simulateEmail(params);
+      // Si l'envoi échoue, simuler en fallback
+      if (!sent) {
+        return await simulateEmail(params);
+      }
+      
+      return true;
     }
     
-    return true;
+    // Sinon essayer Resend
+    if (config.provider === 'resend' && config.apiKey) {
+      const sent = await sendViaResend(params, {
+        apiKey: config.apiKey,
+        fromEmail: config.fromEmail,
+        fromName: config.fromName,
+      });
+      
+      // Si l'envoi échoue, simuler en fallback
+      if (!sent) {
+        return await simulateEmail(params);
+      }
+      
+      return true;
+    }
   }
   
   // Fallback: simuler

server/_core/smtpSender.ts

@@ -0,0 +1,103 @@
+/**
+ * Service d'envoi d'emails via SMTP avec nodemailer
+ */
+
+import nodemailer from 'nodemailer';
+import type { Transporter } from 'nodemailer';
+
+interface EmailParams {
+  to: string;
+  subject: string;
+  html: string;
+  attachments?: Array<{
+    filename: string;
+    content: string;
+    contentType: string;
+  }>;
+}
+
+interface SMTPConfig {
+  host: string;
+  port: number;
+  secure: 'none' | 'tls' | 'ssl';
+  user: string;
+  password: string;
+  fromEmail: string;
+  fromName: string;
+}
+
+/**
+ * Crée un transporteur nodemailer à partir de la configuration SMTP
+ */
+function createTransporter(config: SMTPConfig): Transporter {
+  const secure = config.secure === 'ssl'; // true pour SSL (port 465), false pour TLS/STARTTLS
+  
+  return nodemailer.createTransport({
+    host: config.host,
+    port: config.port,
+    secure: secure,
+    auth: {
+      user: config.user,
+      pass: config.password,
+    },
+    // Options supplémentaires pour améliorer la compatibilité
+    tls: {
+      // Ne pas échouer sur les certificats invalides (à utiliser avec précaution en production)
+      rejectUnauthorized: false,
+    },
+  });
+}
+
+/**
+ * Envoie un email via SMTP
+ */
+export async function sendViaSMTP(params: EmailParams, config: SMTPConfig): Promise<boolean> {
+  try {
+    const transporter = createTransporter(config);
+
+    // Préparer les pièces jointes
+    const attachments = params.attachments?.map(att => ({
+      filename: att.filename,
+      content: att.content,
+      contentType: att.contentType,
+    }));
+
+    // Envoyer l'email
+    const info = await transporter.sendMail({
+      from: `${config.fromName} <${config.fromEmail}>`,
+      to: params.to,
+      subject: params.subject,
+      html: params.html,
+      attachments: attachments,
+    });
+
+    console.log('[Email] Email envoyé via SMTP:', info.messageId);
+    return true;
+  } catch (error) {
+    console.error('[Email] Erreur lors de l\'envoi via SMTP:', error);
+    return false;
+  }
+}
+
+/**
+ * Teste la connexion SMTP
+ */
+export async function testSMTPConnection(config: SMTPConfig): Promise<{ success: boolean; message: string }> {
+  try {
+    const transporter = createTransporter(config);
+    
+    // Vérifier la connexion
+    await transporter.verify();
+    
+    return {
+      success: true,
+      message: 'Connexion SMTP réussie',
+    };
+  } catch (error) {
+    console.error('[Email] Erreur de connexion SMTP:', error);
+    return {
+      success: false,
+      message: error instanceof Error ? error.message : 'Erreur de connexion SMTP',
+    };
+  }
+}

todo.md

@@ -728,3 +728,13 @@
 - [x] Corriger update-app.sh pour installer toutes les dépendances (pas seulement --prod)
 - [x] Corriger GUIDE_MISE_A_JOUR.md
 - [x] Recréer le package de déploiement (formation-manager-update-20251127_114306.tar.gz)
+
+## Envoi emails via SMTP (sans Resend)
+
+- [x] Analyser le code d'envoi d'emails actuel
+- [x] Ajouter les champs SMTP dans le schéma de base de données
+- [x] Installer nodemailer
+- [x] Créer une fonction d'envoi SMTP avec nodemailer (smtpSender.ts)
+- [x] Modifier emailSender.ts pour supporter SMTP
+- [x] Ajouter l'interface SMTP dans AdminEmailConfig.tsx
+- [x] Tester l'envoi d'emails via SMTP (interface visible dans Configuration SMTP)